Home / 2,708,591,209.63-4,059,487,691.56-1,464,972,030.43

Finding the Fourth Proportional to 2,708,591,209.63, 4,059,487,691.56 and 1,464,972,030.43

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Solution

The fourth proportional to 2,708,591,209.63, 4,059,487,691.56 and 1,464,972,030.43 is: 2,195,619,591.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,591,209.63 : 4,059,487,691.56 = 1,464,972,030.43 : x
  2. Step 2: Convert to fraction form
    2,708,591,209.63/4,059,487,691.56 = 1,464,972,030.43/x
  3. Step 3: Cross multiply
    2,708,591,209.63x = 4,059,487,691.56 × 1,464,972,030.43
  4. Step 4: Simplify right side
    2,708,591,209.63x = 5,947,035,926,010,247,168
  5. Step 5: Solve for x
    x = 5,947,035,926,010,247,168/2,708,591,209.63
  6. Step 6: Final answer
    x = 2,195,619,591.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.